| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $195.35 | 12.144% | $219.0733 | $219.07 | $219.05 | $219.10 |
| Purchase #2 | $6.88 | 4.386% | $7.1818 | $7.18 | $7.20 | $7.20 |
| Purchase #3 | $104.82 | 7.251% | $112.4205 | $112.42 | $112.40 | $112.40 |
| Purchase #4 | $157.38 | 5.443% | $165.9462 | $165.95 | $165.95 | $165.90 |
| Purchase #5 | $211.79 | 11.864% | $236.9168 | $236.92 | $236.90 | $236.90 |
| Purchase #6 | $100.32 | 4.114% | $104.4472 | $104.45 | $104.45 | $104.40 |
| Purchase #7 | $127.81 | 7.746% | $137.7102 | $137.71 | $137.70 | $137.70 |
| 7 purchase totals = | $904.35 | $983.6960 | $983.70 | $983.65 | $983.60 | |